@mixin ui-1px($color, $direction:0px,$x:left,$y:top) {
  position: relative;
  &:before {
    position: absolute;
    top: 0;
    left: 0;
    width: 200%;
    height: 1px;
    height: 200%;
    border-width: $direction;
    border-style: solid;
    border-color: $color;
    content: ' ';
    transform: scale(0.5);
    transform-origin: $x $y;
  }
}

$red: #ea5455;
